UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oUsD4ecU46NOb8DjsWnPlcpxz/Sx38J6QhFKpYfNAhA=' 
WHERE 
  key_id = '4df759725850887a9c16c99277751e37fe9e9bd8b8135ef6c25e03ae3dcbfc63' 
  AND (
    token = 'oUsD4ecU46NOb8DjsWnPlcpxz/Sx38J6QhFKpYfNAhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )